Staff Materials & Processes Engineer, Fluid Systems Verified today

Relativity Space · Long Beach, CA · Propulsion · first seen 2026-09-16

About the Role

You will be the cognizant Materials & Processes engineer for Terran R launch vehicle fluid systems, owning the full lifecycle from material selection through flight and reuse.

Your responsibilities include:

  • Qualify fluid system materials and processes for flight and reuse
  • Develop, implement, and maintain technical specifications and engineering standards
  • Drive statistically-driven experimental design and process improvement campaigns
  • Interface with materials engineers to identify and fill critical technology gaps
  • Work with laboratory staff to characterize materials and processes
  • Support fluid system engineers in materials selection, design, analysis, qualification, failure analysis, flight operations, and reuse
  • Partner with manufacturing engineers to develop processes, troubleshoot issues, and enable cost and rate while maintaining performance
  • Ensure quality assurance and supply chain compliance with subcontractors
  • Collaborate with Relativity and customer Fracture Control Boards to achieve vehicle reuse
  • Develop technical roadmaps and elevate risks to leadership

About You

  • Bachelor's degree in materials science, materials engineering, or related field
  • 7+ years of relevant materials and processes experience (leveling is flexible based on background)
  • Experience with materials and processes activities: material selection, process development, qualification, damage tolerance, inspections, risk assessments, and failure analysis
  • Core commitment to accountability, collaboration, and execution
  • Desire to establish strong interdisciplinary relationships across the company
  • Authentic, introspective, and inclusive mindset towards technical and interpersonal growth
  • Passion to work in fast-paced environment on constantly iterating products and processes

Nice to Have

  • Demonstrated ownership with aerospace fluid system products through full part lifecycle (manifolds, tubes, trays, bellows, fittings)
  • Experience with cryogenic stainless steel alloys, nickel alloys, structural aluminum alloys
  • Expertise in special processes: orbital tube welding, gas tungsten arc welding, tube bending, passivation, precision cleaning, heat treatment, forging, casting, extrusions
  • Knowledge of media compatibility, non-destructive evaluation, corrosion, fatigue and damage tolerance
  • Experience with statistical experimental design and data analysis

Compensation

Hiring range: $150,000 to $226,000 USD. Compensation determined based on experience, qualifications, and job-related factors. Relativity Space offers competitive salary and equity, generous PTO and sick leave, parental leave, annual learning and development stipend, and additional benefits.